How does IBM Tivoli Storage Manager V6.2 (TSM) collectively refer to the IBM DB2 transaction logs kn

How does IBM Tivoli Storage Manager V6.2 (TSM) collectively refer to the IBM DB2 transaction logs
known as the active, archive, and failover archive logs?

A.
DB_log

B.
recovery logs

C.
TSM DB2 logs

D.
DB2 activity logs